Home / 20,361,341,763.06-28,098,210,997.26-11,788,129,892.04

Finding the Fourth Proportional to 20,361,341,763.06, 28,098,210,997.26 and 11,788,129,892.04

Calculator

Solution

The fourth proportional to 20,361,341,763.06, 28,098,210,997.26 and 11,788,129,892.04 is: 16,267,364,146.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,361,341,763.06 : 28,098,210,997.26 = 11,788,129,892.04 : x
  2. Step 2: Convert to fraction form
    20,361,341,763.06/28,098,210,997.26 = 11,788,129,892.04/x
  3. Step 3: Cross multiply
    20,361,341,763.06x = 28,098,210,997.26 × 11,788,129,892.04
  4. Step 4: Simplify right side
    20,361,341,763.06x = 331,225,360,969,647,652,864
  5. Step 5: Solve for x
    x = 331,225,360,969,647,652,864/20,361,341,763.06
  6. Step 6: Final answer
    x = 16,267,364,146.43

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.